Putting aid



FIG. 1 is a perspective view of a putting aid according to the design,

FIG. 2 is a plan view from above of the FIG. 1 putting aid,

FIG. 3 is a side view of the FIG. 1 putting aid,

FIG. 4 is a front view of the FIG. 1 putting aid,

FIG. 5 is a plan view from below of the FIG. 1 putting aid,

FIG. 6 is an opposite side view of the FIG. 1 putting aid; and,

FIG. 7 is a back view of the FIG. 1 putting aid. 

CLAIM The ornamental design of a putting aid, as shown and described. 